Base | Representation |
---|---|
bin | 1001001000111… |
… | …0011111100010 |
3 | 2200010111011000 |
4 | 2102032133202 |
5 | 34303114021 |
6 | 3445332430 |
7 | 643551141 |
oct | 222163742 |
9 | 80114130 |
10 | 38332386 |
11 | 1a701764 |
12 | 10a07116 |
13 | 7c317b1 |
14 | 513b758 |
15 | 3572b26 |
hex | 248e7e2 |
38332386 has 32 divisors (see below), whose sum is σ = 89668800. Its totient is φ = 12104640.
The previous prime is 38332379. The next prime is 38332391. The reversal of 38332386 is 68323383.
38332386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 38332386.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17655 + ... + 19706.
It is an arithmetic number, because the mean of its divisors is an integer number (2802150).
Almost surely, 238332386 is an apocalyptic number.
38332386 is an abundant number, since it is smaller than the sum of its proper divisors (51336414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38332386 is a wasteful number, since it uses less digits than its factorization.
38332386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37391 (or 37385 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 38332386 is about 6191.3153691280. The cubic root of 38332386 is about 337.1749363978.
The spelling of 38332386 in words is "thirty-eight million, three hundred thirty-two thousand, three hundred eighty-six".
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